The use of Linear Complex Planar Splines to Improve the Accuracy of Determining the location of the User in Wi-Fi/Indoor Networks

The problem of increasing the accuracy of determining the user's location in the Wi-Fi/Indoor network is considered, with local LBS positioning for services and mobile applications. The main methods of determining the location in the Wi-Fi/Indoor network, in particular the Fingerprinted method, are considered. A new method for determining the user's location based on the finite element method using complex planar splines is proposed. The use of the proposed method makes it possible to increase the accuracy of determining the user's location in the Wi-Fi/Indoor network based on the equipment of AP access points and to ensure the provision of LBS-oriented services in premises under various conditions of their use.